US3394785A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Latch operated energy trap power transmission
Assignee: International Business Machines Corp
•
Filing: 1966-04-26
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Granted: 1968-07-30
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Expires: 1986-04-26
Abstract
No abstract record available.
Inventors
- 👤 Iii Benjamin T Crutcher
- 👤 Ronald D Dodge
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:57
CPC Classifications
F; F16; F16D; F16D5/00; F16D27/00; F16D27/10; F16D27/105; F16D47/00; F16D47/02; F16D47/04; F16D48/00; F16D48/06; F16D48/064; F16D2500/00; F16D2500/10; F16D2500/102; F16D2500/1021; F16D2500/1022; F16D2500/50; F16D2500/502; F16D2500/50239; F16D2500/50293; F16D2500/504; F16D2500/5046
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-07-30 | 1972-01-29 | 1972-07-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-07-30 | 1976-01-29 | 1976-07-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-07-30 | 1980-01-29 | 1980-07-30 | $7700.00 | Window Closed / Lapsed |